exploring-data skillA
exploring-data is agent-read markdown (skill) from oaustegard/claude-skills: Exploratory data analysis. Use when users upload .csv/.xlsx/.json/.parquet files or request "explore data", "analyze dataset", "EDA", "profile data". Small files get ydata-profiling HTML/JSON reports; large files (over 200MB or 5M rows) get fixed-memory DuckDB/sketch profiling. Also covers near-duplicate row detection, cross-file key overlap ("can these join?"), dataset drift vs a stored baseline, and time-series profiling..
Indexed from public GitHub and served as immutable, content-addressed versions. Install it pinned to an exact SHA-256 with the mdr CLI, and every file is verified against the hash recorded here before it reaches your agent. The deterministic audit below grades the latest version, and the same file always earns the same grade.
How to install
mdr add oaustegard/claude-skills/exploring-data@v0.1.2mdr add oaustegard/claude-skills/exploring-data@sha256:ba40a554488f1305Pin to a label to follow the author's releases, or to a sha256 to freeze the exact bytes forever. Either way the resolved hash is written to mdr.lock, and mdr install reproduces it on any machine.
[](https://markdownregistry.com/a/art_4na7yzp6d3fx7yne)
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Versions
| version | committed | commit | size | audit | |
|---|---|---|---|---|---|
| v0.1.2 latest | 2026-08-25 | 9b9c991 | 6,431 B | A | view · diff |
| v0.1.1 | 2026-07-21 | 49fbfc2 | 6,428 B | A | view · diff |
| v0.1.0 | 2026-07-21 | 35d2600 | 5,302 B | A | view · diff |
| v0.0.3 | 2026-07-15 | 9f0145f | 2,586 B | A | view · diff |
| v0.0.3 | 2026-01-01 | ab21c6f | 2,546 B | A | view |
Audit of the latest version
- pass: Frontmatter block present
- pass: Frontmatter declares a name
- pass: Frontmatter declares a description
- pass: Size between 200 bytes and 200 KB (6431 bytes)
- pass: No zero-width or bidi control characters
- pass: No instruction hidden inside an HTML comment
- pass: No link to an exfiltration or paste host
- pass: No credential-shaped string
- pass: No instruction to send local credentials anywhere
- pass: No text hidden with inline styles
- pass: No prompt-injection phrasing
- pass: No curl or wget piped into a shell
- pass: No recursive delete of root, home or parent
- pass: No instruction to read or print local credentials
- pass: No base64 blob over 200 characters
- pass: No link to a raw IP address
- pass: No script tag
Source
oaustegard/claude-skills · 147 stars · license MIT · pushed 2026-09-05 · branch main
API
GET https://markdownregistry.com/api/v1/artifacts/art_4na7yzp6d3fx7yne GET https://markdownregistry.com/api/v1/resolve?ref=oaustegard/claude-skills/exploring-data GET https://markdownregistry.com/api/v1/blob/ba40a554488f13056a72ecfec27c4a74a5599507b8e23ffe86dd9325685425a9